TY  - JOUR
T1  - Condition Monitoring of Stator Winding Insulation in High Voltage Rotating Machines Using BPN Algorithm
AU - , K. Sathiyasekar AU - , K. Thyagarajah AU - , A. Krishnan AU - , A. Ebenezer Jeyakumar 
JO  - International Journal of Electrical and Power Engineering
VL  - 3
IS  - 2
SP  - 119
EP  - 123
PY  - 2009
DA  - 2001/08/19
SN  - 1990-7958
DO  - ijepe.2009.119.123
UR  - https://makhillpublications.co/view-article.php?doi=ijepe.2009.119.123
KW  - Rotating machine insulation
KW  -diagnostic ageing
KW  -dissipation factor
KW  -capacitance
KW  -partial discharge magnitude and neural network
AB  - The condition of the insulation of an machine can be assessed by measuring the various parameters of the insulation like capacitance, leakage current, dissipation factor, polarization index, surge voltage with standing strength etc. To assess these parameters of the insulations used in high voltage rotating machines a number of measurements have been conducted on actual stator coils of machines manufactured using resin rich technology for various test voltages, the capacitance and dissipation factors were measured and correlated as a function of test voltages. Attempts were made using Neural Network tool to predict the possibilities of establishing a correlation between the applied test voltage and the maximum variation of capacitance and dissipation factor in relation to the volume of the air filled voids in the insulation.
ER  -